CSX options flow
From the October 21, 2026 session tape · published after the close
CSX options traded $503K in premium across 28 prints on October 21, 2026: 93% in calls and 7% in puts, with 0% in contracts expiring that day. That was 164% of its average session over the prior 19.
CSX largest options trades, October 21, 2026
| Time | Contract | Size | Price | Premium |
|---|---|---|---|---|
| 12:13 | 37C Oct 23 | 67 | $11.57 | $78K |
| 12:13 | 38C Oct 23 | 67 | $10.65 | $71K |
| 15:35 | 48C Oct 23 | 564 | $1.16 | $65K |
| 09:53 | 41C Oct 23 | 60 | $7.01 | $42K |
| 09:55 | 42C Oct 23 | 60 | $6.05 | $36K |
| 11:59 | 37C Oct 23 | 29 | $11.56 | $34K |
| 11:17 | 48C Oct 30 | 224 | $1.45 | $32K |
| 11:58 | 38C Oct 23 | 29 | $10.65 | $31K |
| 15:35 | 48P Oct 23 | 246 | $1.16 | $29K |
| 15:35 | 48.5C Oct 23 | 293 | $0.95 | $28K |
| 16:00 | 49C Oct 23 | 150 | $0.88 | $13K |
| 15:58 | 49C Oct 23 | 111 | $0.74 | $8K |
| 16:00 | 48.5C Oct 23 | 73 | $1.00 | $7K |
| 15:58 | 48.5C Oct 23 | 50 | $1.00 | $5K |
| 15:58 | 48P Oct 23 | 48 | $0.97 | $5K |
The largest single CSX print was a 37 call expiring Oct 23 for $78K at 12:13 ET.
The busiest strikes by premium were 37 calls ($111K), 48 calls ($108K), 38 calls ($102K), 41 calls ($43K).
Last 20 sessions of CSX premium, calls vs puts: Oct 15 $58K (100% calls) · Oct 16 $1.2M (100% calls) · Oct 19 $1.6M (94% calls) · Oct 20 $396K (79% calls) · Oct 21 $503K (93% calls).
A large print is a trade, not a verdict: it can be a hedge, a close, or one leg of a spread. Read it next to where dealers are positioned, on the other CSX pages.
These are the October 20, 2026 closing numbers. Members see CSX's map move live all session.
Common questions
$503K in premium across 28 prints, 93% calls. The largest print was a 37 call for $78K.
93% of premium was in calls. Premium alone does not show direction: buyers and sellers, hedges and spreads all print the same way.
No. This page shows the last completed session, published after the close. Members see the flow as it prints.
Compare: options flow on other tickers
Measured from the closing options book and rebuilt after every close. Nothing on this page is live. Levels are where dealer hedging is concentrated, not targets or forecasts. Not investment advice.